Air conditioning unit



FIG. 1 is an isometric view favoring the front of the air conditioning unit;

FIG. 2 is an isometric view favoring the rear thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a right side elevational view thereof. 

CLAIM The ornamental design for an air conditioning, unit as shown. 